Which data structure is best suited for implementing a stack?
Practice Questions
Q1
Which data structure is best suited for implementing a stack?
Array
Linked List
Both Array and Linked List
None of the above
Questions & Step-by-Step Solutions
Which data structure is best suited for implementing a stack?
Step 1: Understand what a stack is. A stack is a data structure that follows the Last In First Out (LIFO) principle, meaning the last item added is the first one to be removed.
Step 2: Learn about arrays. An array is a collection of items stored at contiguous memory locations. You can easily add or remove items from the end of the array.
Step 3: Learn about linked lists. A linked list is a collection of nodes where each node contains data and a reference to the next node. You can easily add or remove nodes from the front or back.
Step 4: Compare arrays and linked lists for stack implementation. Both can add and remove items from one end, which is necessary for stack operations.
Step 5: Conclude that both arrays and linked lists can be used to implement stacks effectively.
